Full Spiral CFL Energy Saving Lamps 15 Watt

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 5000 Pieces pc

Supply Capability:: 5000 Pieces per Day pc/month

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Detailed Product Description

15W CFL energy saving lamp

1)PF:0.6-0.95

2)65lm/W

3)Certification:CE/EMC/ROHS

4)OEM is available

Product name: 15w full spiral cfl energy saving lamp ( 15w spiral energy saving lamp // 15w spiral lamp )

Code:YSL-FS-9-15W

Wattage:15W

Base: E27/E14

Voltage: 110-130/220-240/370++V

Tube Dia.: 9mm

Lumens:975lm

Color Temp.: 2700/4200///6400K

Life Time: 10000h

CRI: more than 80

Lamp size: 45mm*45mm*110mm

Qty/Ctn: 50pcs

Meas.:47*24cm*13cm

15w full spiral cfl energy saving lamp ( 15w spiral energy saving lamp // 15w spiral lamp ) can be customed according your requirements.

Your enquiry will be welcomed and please feel free to contact us!

Q: How many meters should the 32 storey building be? Does not affect the rear lighting.: The 32 floor, a floor of about 4 meters, should be 128 meters, if not block the back floor, lighting distance should be more than 120 meters. But now developers to build more buildings less land, with some departments of day lighting hours, basically have not reached the standard distance, in addition to the provisions in the northern and southern regions are not the same standard. If you do not light the distance between the floor should be the height of building.

Q: My house is on the third floor of the district. Now, the new 18 storey building blocks my sunshine very much. What should I do? Is there any legal aid? Know how to help, if you are the one!: This is true, there is no way to sell, buy a new one

Q: What does daylight mean?: Natural lighting usually refers to the use of natural light by the interior. It is called daylighting".

Q: Seek advice: how to design the darkroom ventilation lighting?: No way basically except lighting, lighting lamp, or a glass door, but you are the two bedroom, do not the glass door can be used as ventilation fan embedded in the ceiling, connected to the outdoor pipeline, of course, go where the pipe are all to do partial ceiling to cover

Q: Why do we need lighting shafts in the basement?: Of course, for the sake of lighting! You can ask ha, the design!

Q: How to increase the bathroom lighting?: Increase bathroom lightingBathroom, private spaceAs long as the light is normalWindows usually use frosted glass for lightingThe window is biggerFor reference

Q: What is daylighting roof?: Lighting can be divided into direct and indirect lighting lighting, direct lighting lighting refers to the window directly arranged outwards; indirect lighting means lighting window towards the closed corridor (usually a veranda), direct lighting hall, kitchen set, kitchen, room and toilet with some small courtyard lighting, lighting effects as indirect lighting.Daylighting roofing: the structure that designs roofing size and building, make the inside building gets appropriate ray.In architectural design, for class III light climate zone of ordinary glass windows single lighting, the lighting window area according to table 5.0.1 listed in the window area ratio estimation. The window area ratio of building size can be determined according to the standard. Daylighting design, should be carried out lighting factor calculation, lighting calculation points should comply with the provisions.The values of the lighting system can be calculated according to the following formula:Top lighting:Cav=Cd - K - K - Kg Rho TauThe lighting coefficient in the Cd skylight window, can be taken according to the prescribed standards;K - top lighting total transmission ratio;Interior reflected light increment coefficient of K p - top lighting;Kg high span ratio correction factor.Note: 1.. The direction coefficient of sunny weather (Kf) should be taken into account in the first, second and third types of climatic zones (excluding the areas south of the Tropic of cancer).When the 2. rectangular skylight with a wind screen, should consider the load reduction factor (Kd), its value is 0.6.3. when using flat skylight lighting lighting cover, should consider the reduction coefficient of light off lighting cover wall (Kj).

Q: A bedroom in my house is small, and the lighting is not good, it looks rather dark, so the walls should be painted or wallpaper good.: The two choice, a brush Beige paint, so that the space is warmer, not too monotonous.Two, with a high reflective light wallpaper, do not choose dark color will affect the indoor light.

Q: Now I am in Harbin, want to buy a high-rise house, one room office, only the southeast and southwest two directions can be selected, the sales offices Miss southwest lighting to be better, we would like to ask, whether good or good southeast southwest, thank you!: I was in real estate. I have the right to speak with a group of southeast southwest toward such will be so in accordance with the orientation towards the tower we call in our industry: gold silver copper iron angle are: Southeast southwest northeast northwest that you know which is better.

Q: Balcony living room together, West, morning lighting will not be good?: There will be some. It should start very well at half past noon in the West

Our company uses scientific, rigorous and advanced technology, with the industry's advanced management concepts and perfect after-sales service. We carefully promote the well-known production energy-saving lamps. Let us work with you to create a brilliant lighting future in twenty-first Century, promoting the "green lighting of China".

1. Manufacturer Overview

Location	Jiangsu,China
Year Established	2004
Annual Output Value	Above US$100 Million
Main Markets	20.00% Domestic Market 20.00% Africa 10.00% Southern Europe 10.00% Northern Europe 10.00% Western Europe 10.00% Mid East 10.00% Eastern Europe 10.00% South America
Company Certifications	RoHS;ISO14001 2004; ISO 9001:2008;CE

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Lianyungang
Export Percentage	21% - 30%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	50,000-100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	High and/or Average